Former president Barack Obama has told allies in recent days that President Biden’s path to victory has greatly diminished and he thinks the president needs to seriously consider the viability of his candidacy, according to multiple people briefed on his thinking.

Obama has spoken with Biden only once since the debate, and he has been clear in his conversations with others that the future of Biden’s candidacy is a decision for the president to make. He has emphasized that his concern is protecting Biden and his legacy, and has pushed back against the idea that he alone can influence Biden’s decision-making process.